Merge pull request #473 from martin-belanger/add-lsp-to-get-dlp4

examples: Add missing free()

Author: dwsuse

examples/discover-loop.c

@@ -87,5 +87,6 @@ int main()
 		print_discover_log(log);
 
 	nvme_free_tree(r);
+	free(log);
 	return 0;
 }